Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Long-Term Debt

Schedule of long-term debt

Long-term debt consisted of the following (in thousands):

	March 31, 2015		December 31, 2014
Revolving credit facility due May 2018	$	502,000	$	460,000
Term loan facility due May 2018	150,000		150,000
6% senior notes due April 2021 (presented net of the unamortized discount of $4.3 million and $4.5 million, respectively)	345,677		345,528
6% senior notes due October 2022 (presented net of the unamortized discount of $5.1 million and $5.2 million, respectively)	344,904		344,767
Long-term debt	$	1,342,581	$	1,300,295